Two- and Three-component caps

2K|3KCap

Our 2K|3KCaps product line includes multi-component closures developed by us that are now established in many areas.

Their autoclavable closure reseals after piercing with a hypodermic needle. A cover protects the piercing site from contamination and keeps it sterile. Whether dual-component or multi-component, all closures are available in a wide variety of designs – as closures with ports for needles or spikes as well as closed versions with and without tamper-evident or child-resistant functions.

Compared to conventional closures with mounted rubber inserts and septa, multi-component closures offer numerous advantages. During sterilization, as there is no cavity or gap behind the seal, moisture cannot collect behind the sealing disc during autoclaving – there are also no inaccessible areas that cannot be reliably sterilized. In addition, they provide maximum safety during autoclaving, since the sealing disc is held tightly in the cap even when there is negative pressure in the bottle and without the use of adhesives. Available in several variants with food- or medical-grade certification up to USP Class VI.